SE664 QFP-44 Toyota Camry ECU Oxygen Sensor Heating Tube Chip

SE664 QFP-44 Toyota Camry ECU oxygen sensor heating tube chip integrates AM/FM RF tuning + DSP digital noise reduction, multipath interference suppression, stereo decoding, RDS data demodulation, weak signal gain amplification, and noise suppression. It features I2C bus interface with the vehicle's main control unit, automotive-grade wide voltage adaptation for 12V vehicle power supply, and built-in filtering and automatic station search algorithms.